`sz-cyf.com`

DNSSEC	⚠️ Not signed
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns6.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.13^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2017-05-25 #18

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777259526

Same first word

sz-cyf.com

Similar names

cyf-sz.cn

DNS History

13 records (8 active, 5 former)

○NSns1.dns.com.cn2008-03-18 → 2016-10-14 · 6 obs

● 2008-03-18 14:49:22
○ 2015-07-17 03:59:48
● 2016-01-22 15:39:24
● 2016-10-14 01:54:18
○ 2019-02-08 13:12:50
○ 2026-04-27 03:13:30

●NSns1.myhostadmin.net2019-02-08 → 2026-04-27 · 3 obs

○ 2016-10-14 01:54:18
● 2019-02-08 13:12:50
● 2026-04-27 03:13:30

○NSns2.dns.com.cn2008-03-18 → 2016-10-14 · 4 obs

● 2008-03-18 14:49:22
● 2016-10-14 01:54:18
○ 2019-02-08 13:12:50
○ 2026-04-27 03:13:30

●NSns2.myhostadmin.net2019-02-08 → 2026-04-27 · 3 obs

○ 2016-10-14 01:54:18
● 2019-02-08 13:12:50
● 2026-04-27 03:13:30

●NSns3.myhostadmin.net2019-02-08 → 2026-04-27 · 3 obs

○ 2016-10-14 01:54:18
● 2019-02-08 13:12:50
● 2026-04-27 03:13:30

●NSns4.myhostadmin.net2019-02-08 → 2026-04-27 · 3 obs

○ 2016-10-14 01:54:18
● 2019-02-08 13:12:50
● 2026-04-27 03:13:30

●NSns5.myhostadmin.net2019-02-08 → 2026-04-27 · 3 obs

○ 2016-10-14 01:54:18
● 2019-02-08 13:12:50
● 2026-04-27 03:13:30

●NSns6.myhostadmin.net2019-02-08 → 2026-04-27 · 3 obs

○ 2016-10-14 01:54:18
● 2019-02-08 13:12:50
● 2026-04-27 03:13:30

○MXm-g3.dns.com.cn2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 14:49:22
○ 2015-07-17 03:59:48
○ 2026-04-27 03:13:30

●MXmxbiz1.qq.com2015-11-02 → 2026-04-27 · 3 obs

○ 2015-07-17 03:59:48
● 2015-11-02 08:05:44
● 2026-04-27 03:13:30

●MXmxbiz2.qq.com2015-11-02 → 2026-04-27 · 3 obs

○ 2015-07-17 03:59:48
● 2015-11-02 08:05:44
● 2026-04-27 03:13:30

○A121.201.9.1402016-08-03 → 2016-10-14 · 5 obs

○ 2016-01-28 13:41:52
● 2016-08-03 00:38:44
● 2016-10-14 01:54:18
○ 2019-02-08 13:12:50
○ 2026-04-27 03:13:30

○A202.104.150.1802015-07-17 → 2016-01-28 · 5 obs

○ 2008-03-18 14:49:22
● 2015-07-17 03:59:48
● 2016-01-28 13:41:52
○ 2016-08-03 00:38:44
○ 2026-04-27 03:13:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
sz-cyf.com	ns4.myhostadmin.net, ns5.myhostadmin.net	-

✅ Authoritative Response

Server:118.123.249.114

NS records: ns4.myhostadmin.net, ns5.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sz-cyf.com (unsigned zone)

⏱️ Timing

Total: 1374ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns5.myhostadmin.net, ns2.myhostadmin.net...`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Name Servers

sz-cyf.com is delegated to six name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.

sz-cyf.com shares some name servers with other domains, for example fxsn.net, evms.cn, spca-zs.org, dnsdns.cc and anfiacn.com.

these name servers are commonly used with ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk, ns6.363.hk, ns1.365.hk and ns2.365.hk.

Host names with four IP numbers:

ns1.myhostadmin.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

ns2.myhostadmin.net points to: 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100.

Host names with three IP numbers:

ns3.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114.

ns4.myhostadmin.net points to: 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.

ns5.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.

ns6.myhostadmin.net points to: 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132.

Host names that point to 240e:d9:c200::2: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.

Host names that point to 118.123.249.114: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net.

Host names that point to 118.123.253.132: ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.

Host names that point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net.

Host names that point to 61.172.183.73: ns2.myhostadmin.net and ns5.myhostadmin.net.

Host names that point to 211.149.230.100: ns2.myhostadmin.net and ns4.myhostadmin.net.

Mail Servers

sz-cyf.com is served by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

sz-cyf.com shares the mail server setup with other domains, for example aztecshk.com, chake.cn, jiahua-al.com, ectsolution.com and wangmai.net.

sz-cyf.com shares mail servers with other domains at least partially, for example everypower.com, cloudwave.cn, 361sale.com and famestar.net.

sz-cyf.com - robtex.com

sz-cyf.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`sz-cyf.com`

`com`